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प्रश्न
To find whether the charge on a body is positive or negative, an uncharged electroscope is used.
विकल्प
True
False
उत्तर
False
Correct: To find whether the charge on a body is positive or negative, a charged electroscope is used.
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संबंधित प्रश्न
Match the following
| Column A | Column B |
| Electric power | volt |
| kWh | joule |
| Electric current | volt × ampere |
| Electric energy | watt |
| watt | ampere |
| potential difference | electrical energy |
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